Sony a68 Mode D'emploi page 50

Lens DT 18-55mm F3.5-5.6
SAM II (Supplied with ILCA-
68K)
Focal length: Equivalent 35 mm-
format focal length*
27 mm – 82.5 mm
Lens groups/elements: 7/8
Angle of view* 1 : 76° – 29°
Minimum focus* 2
Maximum magnification: 0.34
Minimum f-stop: f/22 – f/36
Filter diameter: 55 mm
Dimensions (max. diameter ×
height): Approx. 71.6 mm ×
69 mm (Approx. 2 7/8 inches ×
2 3/4 inches)
Mass: Approx. 222 g (Approx.
7 7/8 oz.)
*1 The values for equivalent 35mm-
format focal length and angle of
view are based on Interchangeable
Lens Digital Camera equipped with
an APS-C sized image sensor.
*2 Minimum focus is the shortest
distance from the image sensor to the
subject.
• This lens is equipped with a distance
encoder. The distance encoder allows
more accurate measurement (ADI) by
using a flash with ADI functionality.
• Depending on the lens mechanism, the
focal length may change with any
change of the shooting distance. The
focal length assumes the lens is
focused at infinity.
GB
50
1
:
: 0.25 m (0.82 ft.)
• The infinity position provides for
some adjustment to compensate for
focus shift caused by change in
temperature. To shoot a subject at
infinite distance in MF mode, use the
viewfinder and set focus.
On focal length
The picture angle of this camera is
narrower than that of a 35 mm-
format camera. You can find the
approximate equivalent of the focal
length of a 35 mm-format camera,
and shoot with the same picture
angle, by increasing the focal
length of your lens by half.
For example, by using a 50 mm
lens, you can get the approximate
equivalent of a 75 mm lens of a
35 mm-format camera.
On image data compatibility
• This camera conforms with DCF
(Design rule for Camera File
system) universal standard
established by JEITA (Japan
Electronics and Information
Technology Industries
Association).
• Playback of images recorded
with your camera on other
equipment and playback of
images recorded or edited with
other equipment on your camera
are not guaranteed.
Specifications